Polk DSWpro440wi (Black)
8" 300W DSWProWi series powered wireless-ready subwoofer
For an all-around awesome subwoofer that won't cost you an arm and a leg, check out Polk's DSWpro440wi. This compact sub is packed with advanced features to provide superior sound from its 8" cone and efficient 300W amplifier. But it's flexible too - you can choose to use it as either down-firing or forward-firing. With a separate kit, this impressive sub will even work wirelessly so you can place it wherever you choose.